CN109847501A - A kind of enclosure wall dust pelletizing system of construction site - Google Patents
A kind of enclosure wall dust pelletizing system of construction site Download PDFInfo
- Publication number
- CN109847501A CN109847501A CN201910184258.4A CN201910184258A CN109847501A CN 109847501 A CN109847501 A CN 109847501A CN 201910184258 A CN201910184258 A CN 201910184258A CN 109847501 A CN109847501 A CN 109847501A
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- China
- Prior art keywords
- water
- inlet pipe
- shell
- enclosure wall
- dust pelletizing
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Abstract
The invention discloses a kind of enclosure wall dust pelletizing systems of construction site, including water system, air supply system and sprinkler, the sprinkler includes shell, the shell is flat variable cross-section shell, shell small bore end bottom is equipped with the air inlet pipe for jet, air inlet pipe is equipped with constant pressure valve, shell above air inlet pipe nozzle is equipped with the water inlet pipe for water spray, the water inlet pipe is equipped with flow control valve, and the shell is interior to be equipped with multiple deflectors for diffusing air current from along small bore to big cross-wise direction.The present invention prevents the dust loss of construction site near-earth, and achieve the purpose that greatly reduce construction site dust to depositing dust near enclosure wall and drift pollution surrounding enviroment simultaneously, has positive meaning to isolation construction pollution-guarantee urban environment by generating water mist curtain wall.
Description
Technical field
The invention belongs to the realm of building construction, are related to a kind of cleaner, and in particular to a kind of enclosure wall of construction site
Dust pelletizing system.
Background technique
Along with urban construction, crowd compact community is closed in bulk items building site.And it is inevitably produced in engineering construction
Raw a large amount of fugitive dusts, this causes detrimental effect to surrounding enviroment, has jeopardized the health of the people.Dust suppression, dedusting are green
An important link in color civilized construction.
With the progress of dedusting technology, fog gun machine is applied in dedusting more and more common at the construction field (site).But fog gun
Machine be only capable of the certain area that it is directed toward carry out depositing dust, can not it is good isolation construction site fugitive dust escape.In order to pass through
Thorough Green civilization construction concept is badly in need of a kind of construction site (enclosure wall) dust pelletizing system, obstructs near-earth fugitive dust by water mist curtain wall
The health of loss protection construction site periphery crowd.
Summary of the invention
The object of the present invention is to provide a kind of enclosure wall dust pelletizing systems of construction site, have solved ash of constructing in the prior art
Dirt is big, seriously polluted problem.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that:
A kind of enclosure wall dust pelletizing system of construction site, it is characterised in that: including water system, air supply system and sprinkling
Device, the sprinkler include shell, and the shell is flat variable cross-section shell, and shell small bore end bottom is equipped with and is used for
The air inlet pipe of jet, air inlet pipe be equipped with constant pressure valve, shell above air inlet pipe nozzle be equipped with for water spray into
Water pipe, the water inlet pipe are equipped with flow control valve, and the shell is interior multiple from being equipped with along small bore to big cross-wise direction
Deflector for diffusing air current.
As an improvement, the sprinkler have it is multiple, the air inlet pipe of multiple sprinklers connected by air supply pipe after with gas supply be
System is connected, and the water inlet pipe of multiple sprinklers is connected after being together in series by water supplying pipe with water system.
As an improvement, multiple sprinklers are mounted on the dedusting veil that composition gets up dirt source protection on construction guard fender.
As an improvement, the air supply system and water system are mounted in masking column, the masking column is fixed on construction and encloses
It blocks, each construction guard fender and multiple sprinklers thereon form a dedusting module, and multiple dedusting modules form enclosure wall dedustings
System.
As an improvement, the air supply system is compression gas cylinder or air compressor.
As an improvement, the water system includes water source tube and booster pump.
As an improvement, the air inlet pipe is equipped with the nozzle of air supply to jet in shell, the water inlet pipe is equipped with against outer
The water inflow nozzle sprayed water in shell.
The medicine have the advantages that
1, construction guard fender length direction is provided with multiple sprinklers being cascaded, it can be achieved that in construction road week
It encloses and carries out multiple spot sprinkling.
2, each sprinkler lower part is both provided with air intake valve and inlet valve, for connecting air supply source pipeline and watering
Pipeline.
3, watering and air supply source are configured, water and gas can be delivered in sprinkler by air supply pipe and water supplying pipe.
4, this present invention can be substantially reduced construction dust, be improved environmental protection standard with flexible configuration.
Detailed description of the invention
Fig. 1 is enclosure wall dust pelletizing system structural schematic diagram of the present invention.
Fig. 2 is sprinkler floor map of the present invention.
Fig. 3 is this present invention sprinkler sectional view.
1- sprinkler, 2- deflector, 3- water inlet pipe, 4- air inlet pipe, 5- water supplying pipe, 6- air supply pipe, 7- construction guard fender, 8- hide
Cover column, the water source 9-, 10- gas source, 11- water pipe, 12- tracheae, 13- shell.
Specific embodiment
The present invention is illustrated with reference to the accompanying drawing.
As shown in Figure 1, the present invention is mainly made of sprinkler 1, air supply system, water system three parts.This three parts
It constructs as follows:
The sprinkler 1 includes shell 13, and the shell 13 is flat variable cross-section shell 13, and one end section is wide, separately
One end section is narrow, streamlined distribution, and the 13 small bore end bottom of shell is equipped with the air inlet pipe 4 for jet, in air inlet pipe 4
Equipped with constant pressure valve, shell 13 above 4 nozzle of air inlet pipe is equipped with the water inlet pipe 3 for water spray, on the water inlet pipe 3
Equipped with flow control valve, multiple leading for diffusing air current are equipped with from along small bore to big cross-wise direction in the shell 13
Flowing plate 2.Wherein constant pressure valve enable air supply system stablize be supplied to every group of sprinkler 1 needed for high pressure gas.High pressure gas punching
It hits the water flowed out in water inlet pipe 3 and forms spray stream, spray stream sprays sprinkler 1 via deflector 2 and forms water in certain distance
Dust of the veil to capture loss in air.Shell 13 wraps up sprinkler 1, i.e., beautiful can play again protects sprinkler 1
Effect.
As a kind of more excellent embodiment, the sprinkler has multiple, and the air inlet pipe of multiple sprinklers is connected by tracheae 12
It is connected afterwards with air supply system, the water inlet pipe of multiple sprinklers 1 is connected after being together in series by water pipe 11 with water system.
In the embodiment of the present invention, for the ease of control.Be respectively equipped in the air inlet pipe 4 and water inlet pipe 3 air intake valve and
Inlet valve.
Air supply system is made of attachmentes such as gas source 10, air supply pipe 6 and matched valves.Wherein gas source 10 is with air compressor
Based on, it can also be the combination such as air compressor+gas bag according to condition setting.Gas source 10 is that sprinkler 1 provides high pressure gas, is supplied
High pressure gas is delivered to the air inlet pipe 4 of sprinkler 1 by pipe 6.Wherein, air pressure is high in air supply pipe 6, and air pressure is low in air inlet pipe 4, uses
The distribution of level pressure valve completion gas.I.e. when there is n sprinkler 1 in system, there are pressure dependence PSource=P1+P2+……+Pn。
Again due to the effect of constant pressure valve, P1=P2=...=Pn, P1+P2+……+PnIn respectively each sprinkler 1 in air inlet pipe 4
Pressure, so no matter can guarantee can obtain equal and stable gas and supply away from or approaching each sprinkler 1 of gas source 10
It answers.And in PSource< P1+P2+……+PnWhen to consider nested design, configure new gas source 10 for the sprinkler 1 in new group.
Water system is made of the attachmentes such as water source 9, water supplying pipe 5 and matched water pump, valve.Water supplying pipe 5 will pass through water
The water of pump pressurization is sent in the water inlet pipe 3 of each sprinkler 1, in the system of the present invention since the water supply capacity of water pump is much larger than
Water needed for water outlet, therefore 9 water supply capacity of water source is still sufficient when gas source 10 needs to be grouped.Consider at this time suitable water pump with
It saves electric power and reduces system cost.
The working principle of the invention:
The present invention provides pressure-air by air supply system, and water system provides water body, and in sprinkler 1, high pressure gas will
The water slug sprayed in 4 top water inlet pipe 3 of air inlet pipe is water mist, sprays sprinkler 1 after the rectification of deflector 2 and forms fog screen.
Masking fog screen will can be formed on the enclosing of several sprinklers 1 arrangement on site, prevent near-earth dust loss from going out construction area
Domain.
In order to further increase water atomization effect, nozzle of air supply can be set in the nozzle of air inlet pipe 4, pass through nozzle of air supply
4 gas velocity of air inlet pipe is improved, to improve atomizing effect, water inflow nozzle can also be set in the nozzle of water inlet pipe 3, be sprayed by water inlet
Mouth dispersing water flow, to improve atomizing effect.
Specifically used method of the present invention is as follows:
It is of the invention for convenience of understanding, therefore simulating actual conditions carry out as described below.
1, incorporation engineering scale is calculated, and divides group, prepares equipment；
2, masking column 8 is arranged according to calculated result, as shown in the figure.Masking column 8 is hollow Steel Frame Column, mainly to arrange
The equipment such as water pump, gas bag or air compressor.The beauty of construction site is kept while equipment arrangement space is provided；
3, water supplying pipe 5, air supply pipe 6, gas source 10, water source 9 are arranged in masking column 8；
It 4, later will spray by sprinkler 1 by being connected on air supply pipe 6 and water supplying pipe 5 after tracheae and water pipe series connection
It spills on the fixed construction guard fender 7 of device 1, dirt pits will be removed with construction guard fender 7 and fenced up.It is as shown in the picture after the completion of whole system arrangement；
5, live fugitive dust situation is monitored, opens this when discovery fugitive dust concentration is higher than specified value and has loss trend
Dust pelletizing system forms fog screen, prevents near-earth fugitive dust from diffusing out construction site range and endangers environment nearby；
6, it is dismountable this system after completion of works, is used for next item after carrying out maintenance.
Claims (7)
1. a kind of enclosure wall dust pelletizing system of construction site, it is characterised in that: including water system, air supply system and sprinkler,
The sprinkler includes shell, and the shell is flat variable cross-section shell, and shell small bore end bottom is equipped with for spraying
The air inlet pipe of gas, air inlet pipe are equipped with constant pressure valve, and the shell above air inlet pipe nozzle is equipped with the water inlet for water spray
Pipe, the water inlet pipe are equipped with flow control valve, and the shell is interior to be equipped with multiple use from along small bore to big cross-wise direction
In the deflector of diffusing air current.
2. enclosure wall dust pelletizing system as described in claim 1, it is characterised in that: the sprinkler have it is multiple, multiple sprinklers
Air inlet pipe is connected after being connected by air supply pipe with air supply system, after the water inlet pipe of multiple sprinklers is together in series by water supplying pipe and
Water system is connected.
3. enclosure wall dust pelletizing system as claimed in claim 2, it is characterised in that: multiple sprinklers are mounted on construction guard fender
Form the dedusting veil that dirt source protection is got up.
4. enclosure wall dust pelletizing system as claimed in claim 3, it is characterised in that: the air supply system and water system are mounted on screening
It covers in column, the masking column is fixed on construction guard fender, and each construction guard fender and multiple sprinklers thereon form a dedusting
Module, multiple dedusting modules form enclosure wall dust pelletizing system.
5. enclosure wall dust pelletizing system as claimed in claim 4, it is characterised in that: the air supply system is compression gas cylinder or sky
Air compressor.
6. enclosure wall dust pelletizing system as claimed in claim 4, it is characterised in that: the water system includes water source tube and pressurization
Pump.
7. the enclosure wall dust pelletizing system as described in claim 1 to 6 any one, it is characterised in that: the air inlet pipe is equipped with external
The nozzle of air supply of jet in shell, the water inlet pipe are equipped with the water inflow nozzle against water spray in shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910184258.4A CN109847501A (en) | 2019-03-12 | 2019-03-12 | A kind of enclosure wall dust pelletizing system of construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910184258.4A CN109847501A (en) | 2019-03-12 | 2019-03-12 | A kind of enclosure wall dust pelletizing system of construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109847501A true CN109847501A (en) | 2019-06-07 |
Family
ID=66900405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910184258.4A Pending CN109847501A (en) | 2019-03-12 | 2019-03-12 | A kind of enclosure wall dust pelletizing system of construction site |
Country Status (1)
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|---|---|
| CN (1) | CN109847501A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577949A (en) * | 2021-08-04 | 2021-11-02 | 枣庄科技职业学院 | Air dust-settling device suitable for construction site |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190607 |